std::perror

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C++ Standard Library
Input/output library
C-style I/O
Defined in header <cstdio>

void perror( const char *s );

Prints the contents of the string pointed to by s and an implementation-defined error message corresponding to the global variable errno to stderr

Contents

[edit] Parameters

s - pointer to a null-terminated string with explanatory message

[edit] Return value

(none)

[edit] Example

This section is incomplete

[edit] See also

feof
checks for the end-of-file
(function)
ferror
checks for a file error
(function)
Retrieved from "http://en.cppreference.com/w/cpp/io/c/perror"
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